Measurement and correlation of boiling heat transfer coefficient of R-1234yf in horizontal small tubes

被引：8
|
作者：
Kim, Kyoo Woan [1 ]
Chien, Nguyen Ba [1 ]
Choi, Kwang-Il [2 ]
Oh, Jong-Taek [2 ]
机构：
[1] Chonnam Natl Univ, Grad Sch, Yeosu 550749, Chonnam, South Korea
[2] Chonnam Natl Univ, Dept Refrigerat & Air Conditioning, Yeosu 550749, Chonnam, South Korea
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2014年 / 28卷 / 10期
基金：
新加坡国家研究基金会;
关键词：
Correlation; Flow pattern; Heat transfer coefficient; R-1234yf; 2-PHASE FLOW; GENERAL CORRELATION; CHANNEL; R-134A; MINICHANNELS; REFRIGERANTS; R1234YF; PATTERN; R-22;
D O I：
10.1007/s12206-014-0944-2
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
We report experimental data of boiling heat transfer of R-1234yf in horizontal small tubes. The experimental data obtained in the horizontal circular small tubes of 1.5 and 3.0 mm inner diameter, the lengths of 1000 and 2000 mm, the mass flux range from 200-650 kg/m(2)s, the heat flux range from 5-40 kW/m(2) and saturation temperature of 10 and 15A degrees C, was used to develop a modified correlation for the heat transfer coefficient. The flow pattern of the experimental data was mapped and analyzed with existing flow pattern maps. The heat transfer coefficient was also compared with some well-known correlations.
引用
收藏
页码：4301 / 4308
页数：8
相关论文
共 50 条
  • [41] Flow boiling heat transfer of R1234yf inside a 3.4 mm ID microfin tube
    Diani, A.
    Mancin, S.
    Rossetto, L.
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2015, 66 : 127 - 136
  • [42] The effect of diameter on boiling heat transfer from the outside of small horizontal tubes
    Kew, PA
    Houston, SD
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2002, 80 (A3): : 278 - 283
  • [43] R1234yf Flow Boiling Heat Transfer Inside a 2.4-mm Microfin Tube
    Diani, Andrea
    Cavallini, Alberto
    Rossetto, Luisa
    HEAT TRANSFER ENGINEERING, 2017, 38 (03) : 303 - 312
  • [44] R410A flow boiling coefficient in horizontal annular channels of enhanced tubes, Part II: Heat transfer
    Zhang, Jianghui
    Wang, Jiacheng
    He, Yan
    Liu, Li
    Li, Wei
    Tang, Weiyu
    Abbas, Ahmad
    Ayub, Zahid
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2022, 137 : 43 - 50
  • [45] Experimental study on nucleate pool boiling heat transfer characteristics of R32+R1234yf binary mixtures
    Li, Jingwen
    Lin, Longsheng
    Li, Shuhao
    Yang, Zhen
    Duan, Yuanyuan
    APPLIED THERMAL ENGINEERING, 2022, 205
  • [46] Effect of tube diameter on boiling heat transfer of R-134a in horizontal small-diameter tubes
    Saitoh, S
    Daiguji, H
    Hihara, E
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2005, 48 (23-24) : 4973 - 4984
  • [47] Two-phase R1234yf flow inside horizontal smooth circular tubes: Heat transfer, pressure drop, and flow pattern
    Fazelnia, Hamidreza
    Azarhazin, Soorena
    Sajadi, Behrang
    Behabadi, Mohammad Ali Akhavan
    Zakeralhoseini, Sajjad
    Rafieinejad, Mohamad Vahid
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2021, 140
  • [48] Prediction of flow boiling heat transfer coefficient and pressure drop of R32/R134a in horizontal microrin tubes
    Ma, HG
    Cai, ZH
    Li, ML
    ENERGY AND ENVIRONMENT, VOLS 1 AND 2, 2003, : 685 - 690
  • [49] Heat Transfer Coefficient, Pressure Gradient, and Flow Patterns of R1234yf Evaporating in Microchannel Tube
    Li, Houpei
    Hrnjak, Pega
    JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2021, 143 (04):
  • [50] Saturated flow boiling heat transfer and critical heat flux in small horizontal flattened tubes
    Tibirica, Cristiano Bigonha
    Ribatski, Gherhardt
    Thome, John Richard
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2012, 55 (25-26) : 7873 - 7883
12345